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Course work help

Daniel S Robinson
Hi

I was wondering if some one could help me with my assignment.

Normally I wouldn't ask but I'm struggling to find a formula

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I'm stuck on the 1st question, I have found two formulas   I= Tω/V   and  Ea = 2πNT/Ia   re aranged   Ia = 2πNT/Ea

Both give different answers and don't take into account the back EMF.


Can any one give me some pointers please. I have looked through all my books but can't find any answers.

Any help would be appreciated.

Thank You

Daniel Robinson


Parents
  • 0
    Hi Dan,


    Would you please tell me, for which DC motor configuration (series, shunt, long shunt, short shunt etc), the question has been framed?


Reply
  • 0
    Hi Dan,


    Would you please tell me, for which DC motor configuration (series, shunt, long shunt, short shunt etc), the question has been framed?


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